Analysis
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max time kernel
136s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
09/05/2024, 16:24
Static task
static1
Behavioral task
behavioral1
Sample
sample.html
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
sample.html
Resource
win10v2004-20240226-en
General
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Target
sample.html
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Size
41KB
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MD5
3114269154d070d9ad84902322188bd2
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SHA1
407dbcda11422bf3377b33264ed324881bf935de
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SHA256
01ce854d1ca76c725261fee6a41cc17671cdcb53d6df6528c6ff364024ef2967
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SHA512
74dfae80eaf754e052d66e46e88fd47487c892eee669e332dcdb648a360cde24ff95f2fdc43f77994a9f8a1e88aee322197f640fab8fd4267bc56d838dc2eefc
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SSDEEP
768:Semh0O6I8knxLQWSTisBc3Z8vfi0+xx9bL7J+vF335vcB+8mpf1KVj+8XXbuYB+m:SemSxIzntQWSJBc3Z8vfi0+xx9bL7J+s
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421433760" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d7c7e73b934388418857a0db8be9c1d10000000002000000000010660000000100002000000052f6a3a0f2c50b473e81b49aac240671c56194c93dd5653b7c3464c4c7ed3cd7000000000e80000000020000200000003c0dec2c970164661311413572182cee4e110b35683db37c7416d49591c0afa620000000fbe3614c0bd188e8ac2ad5a7c04bdddb23c2dd1fa28e808c09e0e280d62c801940000000094425a622c52a6870d65c1da6d70a69cd7ed9703f79fabd0e60e558250a21425260dc2b6e8b3c3db5b99a299c4d43bcac7a660a67d607044613007ce16284a6 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{AA71A6A1-0E20-11EF-AE27-76C100907C10} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40f80cbe2da2da01 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2460 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2460 iexplore.exe 2460 iexplore.exe 2752 IEXPLORE.EXE 2752 IEXPLORE.EXE 2752 IEXPLORE.EXE 2752 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2460 wrote to memory of 2752 2460 iexplore.exe 28 PID 2460 wrote to memory of 2752 2460 iexplore.exe 28 PID 2460 wrote to memory of 2752 2460 iexplore.exe 28 PID 2460 wrote to memory of 2752 2460 iexplore.exe 28
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\sample.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2460 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2460 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2752
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5936375d40b637fb3f603ad969ecc55bb
SHA10b3fc41de61fab750da54543f5de1042f3c97d12
SHA25671d4f53f1a8e0328839e71718aaa179f9a6d083b51c52cf0e1dec40c2b1f9517
SHA512e841492b3f826572badf1de81ce34d7b30fc02e864543d6dce2c0a051ee38ec357d734c9ed33bfb1858de64b810b9eae28f1363bee92079c2d723d739511fedc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5acb761675b9e2badb8ddf38442066627
SHA1c48c4c61d77a6fd289401d3dbf0a4a63d29c4ec1
SHA2563887a83676f24525fd35c7dfbf465a106377bb0799c57e05a2cec9720a65ae98
SHA51274101eef0b19d3e6f6db7153e30b505ba9f2f584f8c7b49adca9634550d6c4c57f960f9ffa77773c4c4f812fcf77867b5af02c8835f703fda3e9a7853f47376d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51aaf528c7b4423cbb8a4690f90c666c4
SHA1bed2c987318441653416858ec38d695d012fe818
SHA256428efacd88aad5e3d09c50b6b94daffb3b8b1cf4e523990ac45c5ebd745ea3b4
SHA5122998ceb7411f8d007eaddec20b1c304ac7c6f112d6a1adf818c52fa2b9b0f5450230e0e4d74c0cd53f06362616e95cb110ef97eacb98c3ac7f0f0152a503e643
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD531f36505d061f396e31a27037ff226a5
SHA15bf6f4420cb3ab5cdfd88716d075a87f997a26db
SHA256a2329dfc45a54da6899faa0654d8461b0b30cf7d994562c5fd62132e2542ca6e
SHA512efddd5cfeeef9925dffc0cea9e5610a3fc3be51f998206111a4959ea6e9aeb048ae0bb4d72069bee74d630dd8e909760caf1d8aa4870572c888f973cddd307ae
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD547f5e8d393591ab71bc93ea7b6065887
SHA1eeb82b81badf104d5316699034933ec03820d043
SHA25615bc014348f6cb65a74501fc6e6b0dde5e5d677fb4bc1728a17b70a768950e9e
SHA512877fa050307ba925644771aa32b66488e4b3f45082c21de9d7d622ab71c50f29b47eeca6889bc9d810aa6871fad19f48c1e2fc73557725e7728d02159cd1b304
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD540d712b0e0a0555063bdbaf1d7a5532c
SHA1fbe11a226ba644367200f1e9c289966e8cc52ac4
SHA256ba571839649e0d1d46197fa61c36e68d001a0e76ed372272594ad6f6dee638e9
SHA5126e20333980bd0d9b056338476f33aa3ef5ef084b63e329bcd340d3a263f8dca696bf8afcc4d1bbe50c5e2923d209fe948c4689c9d783a6531a937b626601ae87
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD587f6f5ad6057f35594aed0278c02589a
SHA1dde08cc0ba9aa6b2df23744bf1e2e3405b10f659
SHA256f9541b80721c61bb5607283621ae1ddcd59953e733105f48d48519eb1b86ce8e
SHA512bcb342594b19f31fa912a795f5698860ad7b983951f313536b66f99baa4ef9a6a98ffd7e46d7168f959fa38c9dfd825f6aa284c737fc7edfa7668995f7ce6e34
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f920aa3d9cb7d3b8ebf7c631e6f42599
SHA153bcd135f82f79d05da3ffafcc099f93f40a54d1
SHA25678ef6f9a83ae8ee7f949daf801c31e7444b3f91684b87ad2a5f51db086dd62e9
SHA5122abffa820a27fde34c7ce23147a808270d2522213c8e23afdc174aa719e2634c8b963ae8824ec91739678ef4fb54710251290d2cc71ae811a4b216ae7cc8c285
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bcaa367f8a573d0adca5315077aeaf1a
SHA1c533b1204016ec0c7e44a1feed47c63a13114b54
SHA2563ba74b057b2d7bade4ce224842a8937175f09bd50271ee5c6b4bd6539ce53482
SHA51247ca67b369743a81d147cc95ddd2f331fe06895bccceb3d0944fe0a8ddae555fb83982c8750e36ac68cbcf1927a73ab3536abc4a813b1e0d440cfac1fee48d02
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52d324578fb97e37cee2b000c9b3372a2
SHA1b3fedf86c7dcd2f7a9f72c306a58472beeb7b7ea
SHA256f366d6f87275ab1562e611a663549c8864cb1fd101286a808a9ab59c34cf23ff
SHA512bd3052722c48ff1eabf030c73324e2b103450839960426d2e9b63082a452055d374ff6d7332222fa6f919a48bda6bbeb26ace6d184044e9e6e495361050ac6af
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5316ba985020880059e922438b670e110
SHA1e804951c33cab1352b392ac06ffe455e16824a24
SHA256b3a703c43995b2bd063268fce8b25cd011227494b34d4a60f6e115c737f81ec0
SHA512dfa1ea614aea2810ae7ab6e1b829315ebd3359877ecd727c9aa9c09943cbc1526fcbdaa4d6970ec405bf918feef02131398cb2f93fc30982e08b626557a3f7dd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5eb98e133b80d65ec85ec819217b87566
SHA14e9208d7ed24e7f1c02d19b2ed915c10c9b82bb6
SHA256105b3c725d0bfc5512d8414f098577655d09e2cc68db0c821e836185fca6fd56
SHA512c3383eaf3ea5063c804d06b9cf522375fcb72247c25da819fab591191c8bfa9c9626b05cf8edfe2836f7cedfe45682a5ee9a62b49327e2532efc30f36fa3572f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5764fc18419f0a2e7a23ee130267c50d5
SHA1e8e3ed6c072948f8bb8af16e40ebd8c124130494
SHA256531e71cdae15050e635e0c79c89002fbc9483d8fb6c205b15f1bcdbccdcfdba6
SHA512c541e38056001045e11db1fc4b2543f764b64c1af8b9d8b20973f47f02cea5532bbb705d009342ebdfbff347fd001b63eea3bc6345d58345281f01d6123fa089
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54295ea414c26fe21c8764bef31022790
SHA14c4138d218b77c6bc1c3fbafaf4e4ce0f3b91675
SHA2564fa8a9336440f9c31992f471f0bb8ecd280442f9b21105ea6a2f52bea76b34bb
SHA5121b2687d94ecd78f95c92c4448a942a9f5b0fbd3d205ff106e158eb5e9c5fd81e031ac8ab396f6392b57874559d45fbfb5cc8ba201cf00cceebb97d629d692c35
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5056b561be9f43c3e3f0eefdc6694382d
SHA1f07c39e0560add3485407a09bd0e084df06a92e2
SHA256a8e43ee9ac0df8687c734abfac5402cd0dbda0539dc36d2919cde6db526bb681
SHA512fbcdc44ce18eecea071624aa818aa69101b972d2beadb1bfc26f989218dc6336c49e2b6713cdf5a4a2883449cd8c973df4c0ff31aab90d7c584da7b69b43d746
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD500a47c22976352aacdc5499ea25a660f
SHA1dea77335e0cf05e2e7998caa28a6aded00da3fcd
SHA25645cf8d865b86cb4bead4a9d1e5616aaf861b562b214bfba6ad99e191e87254da
SHA5126a831db63b6ebd60c2860affa4afa020c51ca9148a9d6cc213e5bda4b363d339b14f2bd694002f198bf638ff89b8385acaea7b0082c3d69fb7724338e5328d7b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c4e7a2a2c0ef7d1db174f7a0dd1b4608
SHA156b97e6cd7ee2d57182d9f80e8ba6c6dc2122d5d
SHA256b35a517790724874909fbb084cf86e4e0cda6946409b7c2c4f4c2ba8fb62b118
SHA512a767bcf2980ee18d5b924b2561c087bf642ffb042a89af6f8cf6bad4a02826ce382cbb880a247fca9b409105823ec4d8121565ab7bcbd15faaf1137ad65883c6
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a